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Liula [17]
3 years ago
15

Help please! Thank you.

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0

Answer: Is that the wrong answer, or are you asking if it's the right answer?


Step-by-step explanation:


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I don't understand this question.
Aliun [14]

Answer:

c_{5} = - 12

Step-by-step explanation:

To find the 5 th term in the sequence, calculate the 3 rd and 4 th terms, that is

c_{3} = - 2c_{2} - c_{1} - 1 ← substitute in values

   = - 2(1) - 2 - 1 = - 2 - 2 - 1 = - 5

c_{4} = - 2c_{3} - c_{2} - 1 ← substitute values

   = - 2(- 5) - 1 - 1 = 10 - 1 - 1 = 8

c_{5} = - 2c_{4} - c_{3} - 1 ← substitute values

   = - 2(8) - (- 5) - 1 = - 16 + 5 - 1 = - 12

4 0
3 years ago
Your job is to sort and sack marbles for sale . A bag contains 90 marbles, some red and some blue . If there are 60 blue marbles
Julli [10]
I’m sorry if this is wrong, but wouldn’t it be 30;60? Again if I’m wrong someone else feel free to answer and correct me
8 0
3 years ago
A=9 inches, b=12 inches, c=, is the hypotenuse known or unknown?
s2008m [1.1K]
Unknown. C is the hypotenuse, but this problem is solvable.
5 0
3 years ago
What is the value of 7 in 506,087
statuscvo [17]
The 7 in 506,087 is in the ones place.
7 0
3 years ago
Read 2 more answers
Calculate the couple moment acting on the steering wheel, and express it as a Cartesian vector.
IRISSAK [1]

The equation for resolving couples will come in place

Fcos\theta=0\\\ Fsin\theta =0

Using the unit vectors by i and j along the x-axis and the y-axis you'll express it as a Cartesian vector.

<h3>Couple moment and Cartesian vector</h3>

Couple moment:This looks at the product of the forces acting on a body( in this context a steering wheel ) by the perpendicular distance that exist amidst the forces.

Cartesian vector:this is the representation of unit vectors by i and j along the x-axis and the y-axis, respectively.

Therefore, in calculating the <em>couple</em> moment t acting on the steering wheel, the equation for resolving couples will come in place

Fcos\theta=0\\\ Fsin\theta =0

Using the unit vectors by i and j along the x-axis and the y-axis you'll express it as a Cartesian vector.

More on Cartesian  Co-ordinate

brainly.com/question/4511664

7 0
2 years ago
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